STALLINGS, W. (2002). BUSINESS DATA COMMUNICATIONS 4TH EDI. PEARSON.
Chicago Style aipamenaSTALLINGS, W. BUSINESS DATA COMMUNICATIONS 4TH EDI. DELHI: PEARSON, 2002.
MLA aipamenaSTALLINGS, W. BUSINESS DATA COMMUNICATIONS 4TH EDI. PEARSON, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.